Bioadvanced Vs Scotts Weed Killer

Weeds can be a relentless nuisance in any garden or lawn, jeopardizing the health and aesthetics of your outdoor space. Regarding combating these pesky invaders, two prominent brands, BioAdvanced and Scotts, have gained recognition for their effective weed-killer solutions. 

As gardening enthusiasts and homeowners strive to maintain weed-free landscapes, the question arises: Which brand offers superior weed-killing prowess?

Bioadvanced Vs Scotts Table

We will compare these two products and help you make an informed decision as to which product is best for your lawn!



BioAdvanced All-In-One kills weeds to the root.

It works by killing weeds down to the root.

Kills weeds but won't harm lawns when used as directed

It's specifically designed for spot treating individual lawn weeds

The is 3.2 oz. per gallon of water per 500 sq. ft.

Comes with Money Back Guarantee.

The product is rainproof within one hour of application

Comes in a convenient spray bottle; simply attach hose and spray.

Most effective when used during periods of active weed growth.

It effectively kills dandelion, clover, and crabgrass, among other lawn weeds.

Contains 2,4-D, dimethylamine salt (4.85%), Quinclorac (1.61%), and Dicamba, dimethylamine salt (0.45%)

Contains Quinclorac, 2,4-D Salt, MCPP, and Dichlorprop-p.

SmartTrack non-staining red marker shows treated weeds and fades with sunlight

Apart from controlling weeds, it also gives your lawn a quick nitrogen boost.

Targets over 200 types of weeds including Barnyardgrass, Black medic, Bull Thistle, Crabgrass (large & smooth), Dandelion, and others.

It effectively kills dandelion, clover, and crabgrass, among other lawn weeds.

Top Difference 

  • Both products are most effective when used during periods of active weed growth.
  • Bio Advanced All-In-One is designed to treat large areas (up to 20,000 sq ft with the 40 oz. concentrate), making it a more suitable choice for broad applications. On the other hand, Scotts Spot Weed Control is designed for spot-treating individual lawn weeds, which is great for targeted applications.
  • Bio Advanced’s product is rainproof within an hour, while there’s no specific mention of weather resistance for the Scotts product.
  • Bio Advanced All-In-One cannot be used on certain types of grass like Bahiagrass, Carpetgrass, Centipedegrass, St. Augustine (including Floratam), or Dichondra. Scotts Spot Weed Control is unsuitable for use on St. Augustinegrass, Buffalograss, dichondra, lipid, and desirable clovers.
  • Scotts Spot Weed Control offers a unique feature where it provides a quick nitrogen boost to the lawn, while Bio Advanced doesn’t offer this benefit.

Short Review Scotts Weed Killer

This spot weed control spray is a product of Scotts, a well-respected name in lawn care. It is designed to provide targeted weed control for lawns, effectively eliminating common culprits such as dandelions, clover, and crabgrass. It kills these weeds down to the root, ensuring their complete eradication.


Scotts Spot Weed Control Crabgrass & Weed Killer comprises active ingredients that include 2.29% 2,4-D Salt, 1.15% MCPP, and 1.13% Dichlorprop-p. However, its secret weapon is quinclorac, a potent herbicide targeting crabgrass, and other hard-to-control weeds, all without harming your lawn.

One of the biggest advantages of this product is its ease of use. The weed killer is packaged in a convenient spray bottle that can be easily attached to a garden hose for wide-area application. The product can be used year-round and is particularly effective when applied during active weed growth periods.

While Scotts Spot Weed Control Crabgrass & Weed Killer is a potent and efficient solution for most lawn weeds, users should know that it is not suitable for all grasses or plants. It is designed exclusively for grass lawns and should not be used on St. 

Augustinegrass, Buffalograss, dichondra, lipid, or desirable clovers. Moreover, it should not be applied on flower or vegetable beds or around shrubs, trees, or ornamental plantings. The recommended maximum usage is two broadcast applications per treatment site per year.

In addition to controlling weeds, this product gives your lawn a quick nitrogen boost, promoting greener, healthier growth. Rest assured, Scotts stands by its product with a no-quibble money-back guarantee. If you are unsatisfied with the product’s performance, you can simply provide evidence of purchase to receive a full refund.

BioAdvanced All-In-One Lawn Weed

The unique formula of BioAdvanced All-In-One Lawn Weed and Crabgrass Killer guarantees the elimination of multiple weed types without causing harm to your lawn when used appropriately.

Its superior coverage treats up to 5,000 square feet, making it an ideal choice for homeowners with large lawns. It becomes rainproof within an hour, ensuring precipitation doesn’t impede its efficacy.

Notably, this herbicide targets a range of pests, including barnyard grass, black medic, bull thistle, crabgrass, dandelion, chickweed, clovers, foxtails, wild garlic, and wild onion. This breadth of impact reflects the advanced formulation, which includes active ingredients such as 2,4-D dimethylamine salt, quinclorac, and dicamba dimethylamine salt.

The All-In-One Lawn Weed and Crabgrass Killer are compatible with numerous grass types, such as Bermudagrass, Buffalograss, Kentucky Bluegrass, Ryegrass, Fescue, Zoysia, and Bentgrass. 

However, users should be cautious when applying to Bermudagrass as it may cause temporary yellowing, and it is not recommended for use on Bahiagrass, Carpetgrass, Centipedegrass, St. Augustine (including Floratam), or Dichondra.

With an application rate of 3.2 oz. This herbicide offers convenience and efficiency per gallon of water per 500 sq. ft. The product is pet-safe when used according to label instructions, adding to its appeal for homeowners with pets.

Moreover, BioAdvanced’s All-In-One Lawn Weed and Crabgrass Killer include the SmartTrack marker, a non-staining red marker that helps users identify treated weeds. This marker fades with sunlight, leaving no long-term visual trace of your weed treatment.

Our Observation
Both Scotts Spot Weed Control Crabgrass & Weed Killer and BioAdvanced’s All-In-One Lawn Weed and Crabgrass Killer are effective, user-friendly options for maintaining weed-free lawns. Scotts’ product is notable for targeting tough weeds like crabgrass while providing a nitrogen boost for healthier lawn growth.

However, it’s unsuitable for certain types of grass and plants. BioAdvanced’s product offers a broader spectrum of weed control, treats a larger area, and includes a visual marker for ease of application. 

Although it may temporarily yellow Bermudagrass, it’s deemed pet-safe when appropriately used. Both products kill weeds to the root, ensuring long-term control, but usage must adhere to provide guidelines to prevent damage to lawns.

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